Red Hat · hands-on lab
RHCSA Lab 05: Monitor and Manage Processes and Tune Performance
Find and stop a runaway process, start work with a nice value and pick a tuned profile.
- 45 minutesTime in the lab
- IntermediateLevel
- 5 tasksChecked automatically
- CertificateVerifiable link when you finish
The situation
servera feels slow. Something is using a whole CPU, and the server should use a performance profile.
What you will do
- Guided exercise: Find the busy processquestion
- Guided exercise: Stop it
- Guided exercise: Lower priority
- Lab: Tuned profile
- Signalsquestion
How it works
The lab opens in your browser: a real terminal or desktop, nothing to install. Work through the tasks, press Check after each one and the portal verifies your work. Stuck? Ask for a hint. Finish every task and you get a certificate page with its own verification link for LinkedIn or your CV.